Le 19/04/2012 19:01, trat50 a écrit : > > I would like some help the syntax of the Grab command. > I want to save a DrawingArea as a png or jpg file. > Would someone please post a short example. Thank you.
The Grab() method is reliable only when grabing the entire desktop. If you grab a control, X-Window may or may not return what you see on the screen. Normally, if the control window is not covered, you get it. But... 1) If you use a composited desktop, I don't know what happens then. 2) Moreover, QT4 and GTK+ now do not use one window by control anymore, so they internally emulate the old behaivour. But I don't know how (maybe by maintaining a big image buffer for each top-level window, or by redrawing the control inside a picture). So, personnally, I suggest never using the Grab() method on a control. I may remove it in the future. -- Benoît Minisini ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
